Home / AR Parts / Diamondback Firearms / Diamondback AR-15 Barrel 5.56x45mm NATO 16" Medium Contour Mid-Length 1:8" Twist Black
▼ 32% off
Diamondback DB Barrel 5.56x45mm NATO 16" Mid-Length 1:8 Twist Black Nitride
$69.99 32% off MSRP 14 in
stock at 19 retailers
Compare Deals from 19 Retailers
Sorted by lowest price
Page 1 of 3
Caliber: 223 Remington/556 NATO
Coating: Black Nitride
Gas System: Mid-Length
Length: 16";Contour/Profile: Medium"
M4 Feed Ramps
Material: 4150 Chrome Moly
Rifling: Button Rifled 5R
Thread: 1/2 x 28
Specifications
Caliber
Brand
Model
MPN
556M16M50B8R
UPC
815875019077
MSRP
$103
Barrel Length
16"
Finish
Black Nitride
Fits
AR-15 mid-length gas system
Color
Black
Description
The Diamondback DB Barrel Mid-Length is a 16-inch replacement barrel for AR-15 rifles, chambered in 5.56x45mm NATO and also compatible with .223 Remington ammunition. It is built for shooters who want a mid-length gas system barrel in a medium contour profile.
The barrel is made from 4150 chrome moly vanadium steel and finished in black nitride. It has a 1:8 twist rate and a mid-length gas system fit for AR-15 platforms.
Because it is a barrel only, installation requires a compatible AR-15 receiver and mid-length gas system components.
- Barrel Length: 16 inches
- Chamber: 5.56x45mm NATO (also .223 Remington)
- Twist Rate: 1:8
- Gas System: Mid-length
- Material: 4150 chrome moly vanadium steel
- Finish: Black nitride
- Platform: AR-15